diff --git a/specification/monitor/resource-manager/microsoft.insights/stable/2018-04-16/examples/createOrUpdateScheduledQueryRule-LogToMetricAction.json b/specification/monitor/resource-manager/microsoft.insights/stable/2018-04-16/examples/createOrUpdateScheduledQueryRule-LogToMetricAction.json
new file mode 100644
index 000000000000..3adc47b8bfcf
--- /dev/null
+++ b/specification/monitor/resource-manager/microsoft.insights/stable/2018-04-16/examples/createOrUpdateScheduledQueryRule-LogToMetricAction.json
@@ -0,0 +1,97 @@
+{
+  "parameters": {
+    "subscriptionId": "af52d502-a447-4bc6-8cb7-4780fbb00490",
+    "resourceGroupName": "alertsweu",
+    "ruleName": "logtometricfoo",
+    "api-version": "2018-04-16",
+    "parameters": {
+      "location": "West Europe",
+      "tags": {
+        "hidden-link:/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/Microsoft.OperationalInsights/workspaces/alertsweu": "Resource"
+      },
+      "properties": {
+        "description": "log to metric description",
+        "enabled": "true",
+        "source": {
+          "dataSourceId": "/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/Microsoft.OperationalInsights/workspaces/alertsweu"
+        },
+        "action": {
+          "criteria": [
+            {
+              "metricName": "Average_% Idle Time",
+              "dimensions": []
+            }
+          ],
+          "odata.type": "Microsoft.WindowsAzure.Management.Monitoring.Alerts.Models.Microsoft.AppInsights.Nexus.DataContracts.Resources.ScheduledQueryRules.LogToMetricAction"
+        }
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/microsoft.insights/scheduledqueryrules/logtometricfoo",
+        "name": "logtometricfoo",
+        "type": "microsoft.insights/scheduledqueryrules",
+        "location": "westeurope",
+        "tags": {
+          "hidden-link:/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/Microsoft.OperationalInsights/workspaces/alertsweu": "Resource"
+        },
+        "properties": {
+          "description": "log to metric description",
+          "displayName": "logtometricfoo",
+          "enabled": "true",
+          "lastUpdatedTime": "2018-09-04T06:31:56.3737792Z",
+          "provisioningState": "Succeeded",
+          "source": {
+            "query": null,
+            "dataSourceId": "/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/Microsoft.OperationalInsights/workspaces/alertsweu"
+          },
+          "schedule": null,
+          "action": {
+            "criteria": [
+              {
+                "metricName": "Average_% Idle Time",
+                "dimensions": []
+              }
+            ],
+            "odata.type": "Microsoft.WindowsAzure.Management.Monitoring.Alerts.Models.Microsoft.AppInsights.Nexus.DataContracts.Resources.ScheduledQueryRules.LogToMetricAction"
+          }
+        }
+      }
+    },
+    "201": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/microsoft.insights/scheduledqueryrules/logtometricfoo",
+        "name": "logtometricfoo",
+        "type": "microsoft.insights/scheduledqueryrules",
+        "location": "westeurope",
+        "tags": {
+          "hidden-link:/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/Microsoft.OperationalInsights/workspaces/alertsweu": "Resource"
+        },
+        "properties": {
+          "description": "log to metric description",
+          "enabled": "true",
+          "lastUpdatedTime": "2018-09-04T06:27:58.3892575Z",
+          "provisioningState": "Succeeded",
+          "source": {
+            "query": null,
+            "dataSourceId": "/subscriptions/af52d502-a447-4bc6-8cb7-4780fbb00490/resourceGroups/alertsweu/providers/Microsoft.OperationalInsights/workspaces/alertsweu"
+          },
+          "schedule": null,
+          "action": {
+            "criteria": [
+              {
+                "metricName": "Average_% Idle Time",
+                "dimensions": []
+              }
+            ],
+            "odata.type": "Microsoft.WindowsAzure.Management.Monitoring.Alerts.Models.Microsoft.AppInsights.Nexus.DataContracts.Resources.ScheduledQueryRules.LogToMetricAction"
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/specification/monitor/resource-manager/microsoft.insights/stable/2018-04-16/scheduledQueryRule_API.json b/specification/monitor/resource-manager/microsoft.insights/stable/2018-04-16/scheduledQueryRule_API.json
index d92f0c77b3db..5d3fe723ca8b 100644
--- a/specification/monitor/resource-manager/microsoft.insights/stable/2018-04-16/scheduledQueryRule_API.json
+++ b/specification/monitor/resource-manager/microsoft.insights/stable/2018-04-16/scheduledQueryRule_API.json
@@ -85,7 +85,8 @@
           }
         },
         "x-ms-examples": {
-          "Create or Update rule": { "$ref": "./examples/createOrUpdateScheduledQueryRules.json" }
+          "Create or Update rule - AletringAction": { "$ref": "./examples/createOrUpdateScheduledQueryRules.json" },
+          "Create or Update rule - LogToMetricAction": { "$ref": "./examples/createOrUpdateScheduledQueryRule-LogToMetricAction.json" }
         }
       },
       "get": {
@@ -380,7 +381,7 @@
       "properties": {
         "query": {
           "type": "string",
-          "description": "Log search query."
+          "description": "Log search query. Required for action type - AlertingAction"
         },
         "authorizedResources": {
           "type": "array",
@@ -399,7 +400,6 @@
         }
       },
       "required": [
-        "query",
         "dataSourceId"
       ]
     },
@@ -587,7 +587,7 @@
         },
         "schedule": {
           "$ref": "#/definitions/Schedule",
-          "description": "Schedule (Frequnecy, Time Window) for rule."
+          "description": "Schedule (Frequnecy, Time Window) for rule. Required for action type - AlertingAction"
         },
         "action": {
           "$ref": "#/definitions/Action",
@@ -595,7 +595,6 @@
         }
       },
       "required": [
-        "schedule",
         "source",
         "action"
       ]
@@ -623,7 +622,7 @@
       "properties": {
         "odata.type": {
           "type": "string",
-          "description": "Specifies the action. Only supported value - AlertingAction "
+          "description": "Specifies the action. Supported values - AlertingAction, LogToMetricAction"
         }
       },
       "required": [
@@ -665,6 +664,78 @@
         "severity"
       ]
     },
+    "Dimension": {
+      "type": "object",
+      "description": "Specifies the criteria for converting log to metric.",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "Name of the dimension"
+        },
+        "operator": {
+          "type": "string",
+          "description": "Operator for dimension values",
+          "enum": [
+            "Include"
+          ],
+          "x-ms-enum": {
+            "name": "operator",
+            "modelAsString": true
+          }
+        },
+        "values": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "description": "List of dimension values"
+        }
+      },
+      "required": [
+        "name",
+        "operator",
+        "values"
+      ]
+    },
+    "Criteria": {
+      "type": "object",
+      "description": "Specifies the criteria for converting log to metric.",
+      "properties": {
+        "metricName": {
+          "type": "string",
+          "description": "Name of the metric"
+        },
+        "dimensions": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Dimension"
+          },
+          "description": "List of Dimensions for creating metric"
+        }
+      },
+      "required": [
+        "metricName"
+      ]
+    },
+    "LogToMetricAction": {
+      "description": "Specifiy action need to be taken when rule type is converting log to metric",
+      "x-ms-discriminator-value": "Microsoft.WindowsAzure.Management.Monitoring.Alerts.Models.Microsoft.AppInsights.Nexus.DataContracts.Resources.ScheduledQueryRules.LogToMetricAction",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/Action"
+        }
+      ],
+      "properties": {
+        "criteria": {
+          "$ref": "#/definitions/Criteria",
+          "description": "Severity of the alert"
+        }
+      },
+      "required": [
+        "criteria"
+      ]
+    },
     "ErrorResponse": {
       "description": "Describes the format of Error response.",
       "type": "object",